Margaret O'Neal, AA-C
NPI 1144219437 · Anesthesiologist Assistant · Hendersonville, NC
Margaret O'Neal, AA-C is a Anesthesiologist Assistant provider in Hendersonville, NC (NPI 1144219437).
Provider details
- NPI number
- 1144219437
- Entity type
- Individual
- Primary specialty
- Anesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 7 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-19
- Last updated
- 2016-12-06
Frequently asked questions
- What is Margaret O'Neal's NPI number?
- Margaret O'Neal's National Provider Identifier (NPI) is 1144219437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret O'Neal's specialty?
- Margaret O'Neal is listed in the NPPES registry with a primary specialty of Anesthesiologist Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret O'Neal located?
- Margaret O'Neal's practice location on file with NPPES is 100 Hospital Dr, Hendersonville, NC 28792-5272.
- What is Margaret O'Neal's phone number?
- The practice phone number listed in the NPPES registry for Margaret O'Neal is (828) 681-2420.
- Is Margaret O'Neal's NPI active?
- Yes — Margaret O'Neal's NPI (1144219437) is active in the NPPES registry as of the last update on 2016-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.